2018 VOLVO S90 fuses

13
MAINTENANCE AND SERVICE
Volvo's service program548
Data transfer between vehicle and workshop over Wi-Fi 550
Download Center 551
Handling system updates via Down-load Center 551
Vehicle status 552
Scheduling service and repairs 552
Sending vehicle information to theworkshop 554
Hoisting the vehicle 555
Opening and closing the hood 557
Climate control system service 558
Replacing a windshield with head-up display * 558
Engine compartment overview 559
Engine oil 559
Checking and filling engine oil 560
Refilling coolant 562
Replacing bulbs 563
Removing the plastic cover to replace bulbs 564
Location of exterior lights 565
Replacing the low beam headlight bulbs 566
Replacing the high beam headlight bulbs 567

Replacing daytime running lights/ front parking light bulbs567
Replacing front turn signal bulbs 568
Replacing the rear fog light bulb 569
Bulb specifications 572
Start battery 573
Support battery 576
Battery symbols 577
Fuses and fuseboxes 578
Replacing fuses 579
Fuses in the engine compartment 580
Fuses under the glove compartment 583
Fuses in the trunk 586
Cleaning the interior 590
Cleaning the center display 590
Cleaning the head-up display *
591
Cleaning fabric upholstery and ceil-ing liner 592
Cleaning the seat belt 592
Cleaning floor mats and inlay mats 592
Cleaning leather upholstery 593
Cleaning the leather steering wheel 594
Cleaning interior plastic, metal andwood surfaces 595
Cleaning the exterior 595

Polishing and waxing596
Hand washing 596
Automatic car washes 598
High-pressure washing 599
Cleaning the wiper blades 599
Cleaning exterior plastic, rubber and trim components 600
Cleaning rims 601
Corrosion protection 601
Paintwork 602
Touching up minor paint damage 602
Color codes 603
Replacing windshield wiper blades 604
Windshield wipers in the service position 605
Filling washer fluid 606

OWNER'S INFORMATION
16
Owner's information
Owner's information is available in several differ- ent formats, both digital and printed. TheOwner's Manual is available on the vehicle'scenter display, as a mobile app and on VolvoCars' support website. There is also a Quick
Guide in the glove compartment, as well as asupplement to the Owner's Manual containing
information about e.g. fuses, specifications, etc.A printed Owner's Manual can be ordered.Vehicle's center display 1In the center display, pull down Top view and tap Owner's
manual. This gives you access
to visual navigation with exterior and interior images of the vehi-cle. The information is searcha-ble and is divided into catego-
ries.
Mobile appIn App Store or Google Play, search for "Volvo Manual".Download the app to yoursmartphone or tablet and selectyour vehicle model. The appcontains instructive videos andoffers visual navigation, includ-
ing exterior and interior images of the vehicle.You can easily navigate between sections in theOwner's Manual and the contents are searchable.
Volvo Cars support siteGo to support.volvocars.com and select your country.Owner's Manuals are availablehere for viewing online and inPDF format. The support sitealso contains instructive videosand additional information and
assistance concerning your vehicle and owning aVolvo. The website is available on most markets.
Printed informationThe glove compartment con- tains a printed supplement to the Owner's Manual 1
, which
contains information on fuses and specifications as well as asummary of important andpractical information.
There is also a printed Quick Guide with usefulinformation about the most commonly used fea-tures and functions in your vehicle. Other printed information may also be provided in the vehicle, depending on equipment level, mar-ket, etc. A printed Owner's Manual and accompanying supplement can also be ordered. Contact a Volvoretailer to order.
1 For markets without Owner's Manuals in the center display, a complete printed manual is provided along with the vehicle.

MAINTENANCE AND SERVICE
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559
Engine compartment overview
This overview shows some service-related com- ponents.
The layout of the engine compartment may vary depend- ing on model and engine variant.
Coolant expansion tank
Brake fluid reservoir (located on the driver's side)
Washer fluid filler pipe 11
Fusebox
Air filter
Engine oil filler pipe
WARNING
Bear in mind that the cooling fan (located at the front of the engine compartment behindthe radiator) may start or continue runningautomatically up to about 6 minutes after theengine is turned off. Always entrust engine washing to a workshop – an authorized Volvo workshop is recom-mended. If the engine is hot, there is a risk offire.
WARNING
The ignition system works with extremely high and dangerous voltages. The vehicle electrical system should always be in ignition mode
0
when work in being performed in the engine compartment. Do not touch any spark plugs or ignition coils when the vehicle electrical system is in igni- tion mode II or when the engine is warm.
Related information
• Opening and closing the hood (p. 557)
• Filling washer fluid (p. 606)
• Refilling coolant (p. 562)
• Fuses in the engine compartment (p. 580)
• Checking and filling engine oil (p. 560)
• Ignition modes (p. 397)
Engine oil
For the recommended service intervals and war- ranties to be applied, an approved engine oilmust be used.
Volvo recommends:
11 Fill the washer fluid at regular intervals, e.g. when refueling.

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MAINTENANCE AND SERVICE
578
Avoid smoking, open
flames, and/or sparks.
Risk of explosion.
Recycle properly.
NOTE
A used start battery or backup battery con- tains lead and must be recycled in an environ-mentally responsible manner.
Related information
• Start battery (p. 573)
• Support battery (p. 576)
Fuses and fuseboxes
All electrical functions and components are pro- tected by a number of fuses in order to protectthe vehicle's electrical system from damage byshort circuiting or overloading.
WARNING
Never use a foreign object or a fuse with a higher amperage than that specified toreplace a fuse. This could cause significantdamage to the electrical system and possiblylead to a fire.
If any electrical component or function is not responding, the component may have blown afuse due to temporary overload. If the same fuseblows repeatedly, there may be a problem withthe component. Volvo recommends contacting anauthorized Volvo workshop to have the compo-nent checked.
Location of fuseboxes
The illustration is generic - appearance may vary accord- ing to vehicle model.
Engine compartment
Under the glove compartment
Trunk/cargo compartment
Related information
• Replacing fuses (p. 579)
• Fuses in the trunk (p. 586)
• Fuses in the engine compartment (p. 580)
• Fuses under the glove compartment (p. 583)

MAINTENANCE AND SERVICE
579
Replacing fuses All electrical functions and components are pro- tected by a number of fuses in order to protectthe vehicle's electrical system from damage byshort circuiting or overloading.
1. Refer to the fuse diagram to locate the fuse.
2. Pull out the fuse and examine it from theside to determine if the curved metal wire in the fuse is intact.
3. If the wire is broken, replace the fuse with a new fuse of the same color and amperage.
WARNING
Never use a foreign object or a fuse with a higher amperage than that specified toreplace a fuse. This could cause significantdamage to the electrical system and possiblylead to a fire.
WARNING
Contact an authorized Volvo workshop for assistance replacing fuses not listed in theOwner's Manual. If performed incorrectly, sig-nificant damage can be caused to the electri-cal system.
Related information
• Fuses and fuseboxes (p. 578)
• Fuses in the trunk (p. 586) •
Fuses in the engine compartment (p. 580)
• Fuses under the glove compartment (p. 583)

MAINTENANCE AND SERVICE
580
Fuses in the engine compartment
The fuses in the engine compartment help pro- tect electrical components such as engine andbrake functions.

MAINTENANCE AND SERVICE
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* Option/accessory.581
Fuse pliers are provided on the inside of the fuse box cover to assist in removing and insertingfuses. There are also spaces for several extra fuses in the fusebox.
PositionsThere is a decal with a diagram of the locationsof the fuses on the inside of the cover.
• Fuses 1-13, 18-30, 35-37 and 46-54 are"Micro" fuses.
• Fuses 14-17, 31-34 and 38-45 are"MCase" fuses and should only be replaced by a workshop 21
.
FunctionAA
– –
– –
– –
Ignition coils (gasoline); spark plugs (gasoline) 15
Oil pump solenoid; A/C mag- netic coupling; heated oxygensensor, center (gasoline); heatedoxygen sensor, rear (diesel)15
FunctionAA
Vacuum regulators; valve; valve for power pulse (diesel)
7.5
Engine control module; actuator; throttle unit; EGR valve (diesel);turbo position sensor (diesel);turbocharger valve (gasoline) 20
Engine control module 5
– –
Solenoids (gasoline); valve; Engine cooling system thermo-stat (gasoline); EGR coolingpump (diesel); glow controlmodule (diesel)10
Spoiler shutter control module; Radiator shutter control module;Relay windings for power pulse(diesel)
5
Heated oxygen sensor, front; Heated oxygen sensor, rear(gasoline)
15
Engine control module 20
Starter motor 40
FunctionAA
Starter motor Shunt
Fuel filter heater (diesel) 30
– –
– –
– –
– –
– –
– –
Front USB port in tunnel con- sole, front
* 5
12 V outlet in tunnel console, front
15
12 V outlet in tunnel console between rear seats15
12 V outlet in trunk/cargo com- partment
* 15
– –
– –
21
An authorized Volvo workshop is recommended.

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MAINTENANCE AND SERVICE
* Option/accessory.
582
FunctionAA
– –
– –
Heated windshield *, left side Shunt
Heated windshield
*, left side 40
Headlight washers
*25
Windshield washer 25
Transmission control module 15
Horn 20
Alarm siren
* 5
Brake system control module (valves, parking brake) 40
Wipers 30
– –
Heated windshield
*, right side 40
– –
Brake system control module (ABS pump) 40
– –
FunctionAA
Heated windshield
*, right side Shunt
Fed when ignition is on: engine control module, transmissioncomponents, electrical powersteering, central electrical mod-ule, brake system control mod-ule 5
– –
Right-side headlight 7.5
– –
– –
Battery connection control mod- ule
5
Airbags 5
Left-side headlight 7.5
Accelerator pedal sensor 5
A
Ampere
Related information
• Fuses and fuseboxes (p. 578)
• Replacing fuses (p. 579)